Electrical extension device



FIG. 1 is a rear, left side perspective view of a first embodiment of the electrical extension device.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a front elevational view of FIG. 1, with the environment removed for clarity of disclosure.

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a bottom, left side perspective view thereof.

FIG. 8 is a rear, left side perspective view of a second embodiment of the electrical extension device.

FIG. 9 is a rear, left side perspective view of a third embodiment of the electrical extension device.

FIG. 10 is a left side elevational view thereof.

FIG. 11 is a top plan view thereof.

FIG. 12 is a bottom plan view thereof.

FIG. 13 is a bottom, left side perspective view thereof.

Additionally, the rear and front elevation views are omitted for this variation, because these views are the same as FIGS. 4 and 5, respectively.

FIG. 14 is a rear, left side perspective view of a fourth embodiment of the electrical extension device.

FIG. 15 is a rear, left side perspective view of a fifth embodiment of the electrical extension device; and,

FIG. 16 is a rear, left side perspective view of a sixth embodiment of the electrical extension device.

The broken lines in the drawings depict environmental subject matter and/or disclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for an electrical extension device, as shown and described. 